CN201502027U

CN201502027U - Floor brick impact hammer

Info

Publication number: CN201502027U
Application number: CN200920062270XU
Authority: CN
Inventors: 苏启珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-13
Filing date: 2009-08-13
Publication date: 2010-06-09
Anticipated expiration: 2019-08-13

Abstract

The utility model discloses a floor brick impact hammer, which comprises a hammer body and a hammer handle, wherein a mounting base locking structure which is used for mounting the hammer handle and driving the hammer handle to rotate vertically and is provided with top and bottom limits is arranged at the upper part of the hammer body, and a mounting cavity locking structure comprises a mounting base jointlessly formed at the upper part of the hammer body and a locking baffle ring helically connected to the mounting base and used for locking the lower end of the hammer handle. The utility model has simple structure, the hammer body and the hammer handle are connected via the mounting base locking structure, and the hammer handle can move vertically, thereby extending the impact stroke and improving the impact force of the hammer body; moreover, the hammer handle can hardly crack, thereby prolonging the service life.

Description

The floor tile jump bit

Technical field

The utility model relates to a kind of jump bit, is specifically related to a kind of floor tile jump bit.

Background technology

Now, the decoration construction workman builds polished bricks at dress, ceramic tile, granite, during floor tiles such as square stone, all be behind the upper ground surface brick of cement mortar upper berth, to knock with a wooden mallet handle, so that the solid even assembly of floor tile, but the wooden mallet handle knocks and has that to knock area little, inhomogeneous, firmly be difficult to shortcomings such as control and the big efficient of intensity are low, in order to overcome the problems referred to above, Chinese patent CN03273870.6 discloses a kind of floor tile jump bit, it is made up of hammer body and hammer handle, hammer body is the cylindrical structural of being made up of lower floor's hard plastic board and upper strata steel plate, hammer handle is welded on the hammer body, hammer handle cooperates with general Churn drill to be installed and used, its hammer body area is big, the hammering great efforts, the frequency height, knock evenly and efficient high, efficiently solve above-mentioned problem of knocking existence with the wooden mallet handle.But because hammer handle is welded on the hammer body, for being rigidly connected, it ruptures easily, and has problems such as the short impact force of impact stroke is still big inadequately.

The utility model content

The purpose of this utility model is at the problems referred to above weak point, and the not floor tile jump bit of easy fracture of the big hammering great efforts of a kind of impact stroke hammer handle is provided.

To achieve these goals, the utility model is by the following technical solutions:

A kind of floor tile jump bit comprises hammer body and hammer handle, and described hammer body top is provided with and is used to that hammer handle is installed, can makes hammer handle up and down and be provided with up and down spacing mount pad latching structure.

Above-mentioned installation cavity latching structure comprises the mount pad that is shaped in hammer body top and is rotatably connected in the kayser baffle ring that is used for kayser hammer handle lower end on the mount pad.

Above-mentioned kayser baffle ring is provided with the center mounting hole that is used to install hammer handle.

Above-mentioned hammer handle lower end is provided with defining flange, and the diameter of defining flange is greater than the diameter of center mounting hole.

The bit shape of above-mentioned hammer handle upper end shape and general Churn drill is complementary.

Above-mentioned hammer body is the cylindrical structural of being made up of lower floor's hard plastic board and upper strata steel plate.

The utility model is simple in structure, and hammer body and hammer handle adopt the mount pad latching structure to be connected, and hammer handle can be up and down, increased the impact stroke and the impact force of hammer body, and hammer handle easy fracture not, raising application life.

Description of drawings

Fig. 1 is the utility model external structure lateral view;

Fig. 2 is the utility model hammer handle structure sectional view when lower limit;

Fig. 3 is the utility model hammer handle structure sectional view when upper limit;

Fig. 4 is the utility model hammer body external structure lateral view;

Fig. 5 is that the A of Fig. 4 is to schematic diagram;

Fig. 6 is the utility model hammer handle external structure lateral view;

Fig. 7 is the utility model kayser baffle ring structure sectional view;

Fig. 8 is the utility model kayser baffle ring external structure lateral view;

Fig. 9 is that the B of Fig. 8 is to structural representation.

Below by the drawings and specific embodiments the utility model is further described:

The specific embodiment

Shown in Fig. 1 to 9, a kind of floor tile jump bit described in the utility model comprises hammer body 1 and hammer handle 2, and described hammer body top is provided with and is used to that hammer handle 2 is installed, can makes hammer handle 2 up and down and be provided with spacing mount pad latching structure 3 up and down.Above-mentioned hammer body 1 is the cylindrical structural of being made up of lower floor's hard plastic board 11 and upper strata steel plate 12.The bit shape of above-mentioned hammer handle 2 upper end shapes and general Churn drill is complementary.

Further, above-mentioned installation cavity latching structure 3 comprises the mount pad 31 that is shaped in hammer body top and is rotatably connected in the kayser baffle ring 32 that is used for kayser hammer handle 2 lower ends on the mount pad 31.Above-mentioned kayser baffle ring 32 is provided with the center mounting hole 321 that is used to install hammer handle.Above-mentioned hammer handle 2 lower ends are provided with defining flange 21, and the diameter of defining flange 21 is greater than the diameter of center mounting hole 321.Hence one can see that, above-mentioned spacing up and down in, lower limit is the bottom of mount pad 31, and upper limit is center mounting hole 321 downsides of kayser baffle ring 32, hammer handle 2 can slide up and down in the stroke between spacing up and down.And, because adopting with mount pad 31, kayser baffle ring 32 is threaded, spacing stroke is adjustable about it, convenient adjusting as required.

Floor tile jump bit of the present utility model and Churn drill are used, and in the process of beaing, Churn drill upwards draws the hammer handle 2 of jump bit, and jump bit hammer body 1 rises, and hammer handle 2 is in lower limit.When Churn drill presses down, under the effect of impact force and gravity, hammer body 1 tenesmus, hammer handle 2 is positioned at upper limit, the impact stroke of this moment is the stroke that the impact stroke of Churn drill adds lower limit, and therefore, it is bigger than impact stroke and the impact force that existing hammer handle directly is welded on the hammer body.

Floor tile jump bit of the present utility model is applicable on ground such as laying polished bricks, ceramic tile, granite and square stone or the wall, the circular flat side of a hammer design and the constant weight of upper strata steel plate, guaranteed that jump bit of the present utility model has bigger hammering area and dynamics, it is tight that the uniform vibration force of its generation can make cement mortar return rapidly, cause the quick robust bond of floor tile and cement mortar, and lower floor be hard plastic board can be as steel plate really up to the mark and along on the floor tile laid.The utility model is simple in structure,, hammer body and hammer handle adopt the mount pad latching structure to be connected, and hammer handle can be up and down, increased the impact stroke and the impact force of hammer body, and hammer handle easy fracture not, raising application life.

Claims

1. a floor tile jump bit comprises hammer body and hammer handle, it is characterized in that: described hammer body top is provided with and is used to that hammer handle is installed, can makes hammer handle up and down and be provided with up and down spacing mount pad latching structure.

2. floor tile jump bit according to claim 1 is characterized in that: described installation cavity latching structure comprises the mount pad that is shaped in hammer body top and is rotatably connected in the kayser baffle ring that is used for kayser hammer handle lower end on the mount pad.

3. floor tile jump bit according to claim 2 is characterized in that: described kayser baffle ring is provided with the center mounting hole that is used to install hammer handle.

4. floor tile jump bit according to claim 3 is characterized in that: described hammer handle lower end is provided with defining flange, and the diameter of defining flange is greater than the diameter of center mounting hole.

5. floor tile jump bit according to claim 1 is characterized in that: the bit shape of described hammer handle upper end shape and general Churn drill is complementary.

6. floor tile jump bit according to claim 1 is characterized in that: the cylindrical structural of described hammer body for being made up of lower floor's hard plastic board and upper strata steel plate.